The Flowmaster® Outlaw axle-back exhaust system is specifically designed for the 2018-2023 Ford Mustang GT coupe and convertible with the 5.0L engine. This bolt-on system is constructed of 3.00-inch mandrel-bent 409S stainless steel tubing flowing into a pair of our race-proven Outlaw® mufflers for an aggressive exterior sound with a noticeable interior sound level. The 3.00-inch tailpipes exit through the factory cutouts in the rear valance and are finished off with quad 4.00-inch polished stainless steel tips giving your Pony an aggressive look that matches the sound. This axle-back system retains the factory resonator mid-pipe. Check out our optional Scavenger® Series No Resonator X-Pipe #817817 for even more sound and power. This Outlaw system is designed for vehicles without active exhaust valves and uses the factory hanger locations for any easy installation you can do at home in about an hour. Includes easy to follow instructions and all necessary hardware needed. Note: Requires cutting the factory mufflers from the mid-pipe for installation.
Features and Benefits
- Large 4.00-inch Polished 304 Stainless Steel Tips
- Aggressive Race Proven Outlaw Mufflers
- Dyno-tuned for Maximum Performance
- Uses the Factory Hanger Locations
- Full Stainless Steel Construction
- Lifetime Limited Warranty
- Easy Installation
Product Details
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Part Number: flo817821
Description: Flowmaster Outlaw Axle-back Exhaust System
Brand: Flowmaster
California Proposition 65: Yes
California Proposition 65 Chemical Name: Nickel (Metallic)
CARB (California) Compliant: Yes
Catalytic Converter Quantity: 0
Category: Exhaust
Clamping Type: Flat Band
Clamps Included: Yes
Emission Code: 5
Exhaust Series: Outlaw
Exhaust Tip Color: Silver
Exhaust Tip Connection: Welded
Exhaust Tip Cut: Angled
Exhaust Tip Diameter: 4.00
Exhaust Tip Edge: Angle Cut
Exhaust Tip Finish: Polished
Exhaust Tip Intercooled: No
Exhaust Tip Length: 5.25
Exhaust Tip Material: 304 Stainless Steel
Exhaust Tip Quantity: 4
Exhaust Tip Resonated: No
Exhaust Tip Shape: Round
Exhaust Tip Wall: Double Wall
Exit Style: Dual Out Rear
Finish: Natural
Gasket Or Seal Included: No
Grade Type: Performance
Hangers Included: Yes
Heat Shield Included: No
Inlet Type: Clamp-On
Main Piping Diameter: 3.00
Mount Type: Uses Factory Hangers
Mounting Bracket Included: No
Muffler (Left) Body Height: 4.00
Muffler (Left) Body Length: 6.50
Muffler (Left) Body Width: 4.00
Muffler (Left) Type: Reflection
Muffler (Right) Body Height: 4.00
Muffler (Right) Body Length: 6.50
Muffler (Right) Body Width: 4.00
Muffler (Right) Type: Reflection
Muffler Body Diameter: 4.00
Muffler Body Height: 4.00
Muffler Body Length: 6.50
Muffler Body Material: 409 Stainless Steel
Muffler Body Shape: Round
Muffler Body Width: 4.00
Muffler Color: Black
Muffler Finish: Black High-Temperature Paint Finish
Muffler Flanged Inlet: No
Muffler Flanged Outlet: No
Muffler Included: Yes
Muffler Inlet Connection: Slip-Fit
Muffler Inlet Inside Diameter: 3.00
Muffler Inlet Location: Center
Muffler Inlet Outside Diameter: 3.13
Muffler Outlet Diameter: 3.00
Muffler Outlet Location: Center
Muffler Outlet Quantity: 1
Muffler Overall Length: 49.50
Muffler Part Number: Kit Only
Muffler Quantity: 2
Muffler Series: Outlaw
Muffler Type: Reflection
part type: Exhaust System
Pipe Color: Silver
Pipe Material: 409 Stainless Steel
Product Type: Exhaust System
Sound Level: Aggressive
Spring Bolt Kit Included: No
Sub Category: Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter: 3.00
Tail Pipe Quantity: 2
Tail Pipe Quantity: Dual
Tail Pipe Tapered Outlet: No
Tip Logo: Embossed
Type: Axle-back
Valve Included: No
Valve Type: Not Applicable
Warning: California Proposition 65
Catalytic Converter Included: No
Fits: 2018-2023 Ford Mustang (see fitment details).
